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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2207 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2207 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2207 ECP

The NJ 2207 ECP is a single row cylindrical roller bearing with a 35mm bore and 72mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 15638 lbf and spins smoothly at speeds up to 12000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures quiet and efficient operation. The bearing performs well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for applications like gearboxes or industrial machinery where combined loads are common.

Weighing just 0.41kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 2207 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 48.1 mm
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 2.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material PA66 cage, roller centred
  • Dynamic Radial Load 15638 lbf
  • Static Radial Load 14175 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 0.41 kg
  • Shoulder Dia Of Outer Ring 60.2 mm
  • Raceway Diameter Of Inner Ring 44 mm

Features

Performance Features of NJ 2207 ECP Bearing

NJ 2207 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 15638 lbf, ensuring reliable performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 12000 rpm, it balances durability and efficiency in high-speed operations.

NJ 2207 ECP Bearing operates smoothly in temperatures from -30° to 110°C, making it versatile for various environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 1.1 mm and 0.6 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring both radial and axial load handling.

Application

Industrial Uses of NJ 2207 ECP Bearing
NJ 2207 ECP Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, NJ 2207 ECP Bearing fits well in transmissions and wheel hubs, providing reliable performance under high-speed conditions. Its metric sizing makes it compatible with a variety of vehicle designs.

For automation equipment, NJ 2207 ECP Bearing supports smooth operation in robotic arms and assembly lines. The PA66 cage helps reduce friction, extending the bearing’s lifespan in continuous-use scenarios.

Medical devices like diagnostic machines also benefit from NJ 2207 ECP Bearing’s precision and stability. The open design allows for easy lubrication, ensuring consistent performance in critical applications.

Around the home, NJ 2207 ECP Bearing can be found in appliances like washing machines, where its robust construction handles frequent use. The grease lubrication option keeps maintenance simple for everyday users.

Q&A

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